Face Mask Field of Vision Tester
Mask Visual Field Testerintroduction:
To determine whether field of vision under the mask meets the standard requirement or not.
Feature:
Hemispherical surface of visual field(Including holder)
Standard head mold (install electric beads and control switch)
Spherical projection of field of vision
Specifications:
|
Perimetry semicircle radius |
305mm |
|
Left and right field of vision |
≤120° |
|
Pupillary distance |
62.5mm |
|
Head mold can move left and right |
|
|
Dimensions |
800×500×750mm |
Loading
